Jig apparatus



FIG. 1 is a perspective view of the jig apparatus.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a back elevational view thereof.

FIG. 4 is a top view thereof.

FIG. 5 is a bottom view thereof.

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is an enlarged view of the portion shown within circle 8 of FIG. 7. 

The ornamental design for a jig apparatus, as shown and described. 